Base | Representation |
---|---|
bin | 10010000100000… |
… | …01001100100000 |
3 | 101120010020000202 |
4 | 21002001030200 |
5 | 302242233003 |
6 | 23011404332 |
7 | 3516635210 |
oct | 1102011440 |
9 | 346106022 |
10 | 151524128 |
11 | 78593358 |
12 | 428b36a8 |
13 | 25513862 |
14 | 161a4240 |
15 | d481088 |
hex | 9081320 |
151524128 has 48 divisors (see below), whose sum is σ = 360993024. Its totient is φ = 61117440.
The previous prime is 151524127. The next prime is 151524157. The reversal of 151524128 is 821425151.
It is a super-2 number, since 2×1515241282 = 45919122732320768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 151524128.
It is not an unprimeable number, because it can be changed into a prime (151524127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16088 + ... + 23703.
It is an arithmetic number, because the mean of its divisors is an integer number (7520688).
Almost surely, 2151524128 is an apocalyptic number.
It is an amenable number.
151524128 is an abundant number, since it is smaller than the sum of its proper divisors (209468896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151524128 is a wasteful number, since it uses less digits than its factorization.
151524128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39825 (or 39817 counting only the distinct ones).
The product of its digits is 3200, while the sum is 29.
The square root of 151524128 is about 12309.5137190711. The cubic root of 151524128 is about 533.1228099663.
Adding to 151524128 its reverse (821425151), we get a palindrome (972949279).
The spelling of 151524128 in words is "one hundred fifty-one million, five hundred twenty-four thousand, one hundred twenty-eight".
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